foodon product typeA substance, usually composed primarily of carbohydrates, fats, water and/or proteins, that can be eaten or drunk by an animal or human being for nutrition or pleasure.https://en.wikipedia.org/wiki/FoodDamion DooleyThe FoodOn product type class is provided as a food product category tree under which new food product categories and food products themselves can be placed. This tree has upper level categories inspired from other product type schemes like the US Code of Federal Regulations. However it has a much greater depth to it than the other product type schemes in an effort to group related products together. The basis of this tree was inherited from the environment ontology (ENVO).food productfood product type